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author | elijah <elijah@riseup.net> | 2014-11-24 22:45:27 -0800 |
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committer | elijah <elijah@riseup.net> | 2014-11-24 22:45:27 -0800 |
commit | b839376a507e37a048ea2df53127ed0884310f60 (patch) | |
tree | 68ba30a77c51a3ee1a2c9ddd7187e6743cff08f1 /lib/core_ext/hash.rb | |
parent | 8450768268c2bdf82cd6d6bfa9972c70bc5cdcac (diff) | |
download | leap_cli-develop.tar.gz leap_cli-develop.tar.bz2 |
moved core_ext and lib_ext under leap_clidevelop
Diffstat (limited to 'lib/core_ext/hash.rb')
-rw-r--r-- | lib/core_ext/hash.rb | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/lib/core_ext/hash.rb b/lib/core_ext/hash.rb deleted file mode 100644 index 7df33b2..0000000 --- a/lib/core_ext/hash.rb +++ /dev/null @@ -1,35 +0,0 @@ -class Hash - - ## - ## CONVERTING - ## - - # - # convert self into a hash, but only include the specified keys - # - def pick(*keys) - keys.map(&:to_s).inject({}) do |hsh, key| - if has_key?(key) - hsh[key] = self[key] - end - hsh - end - end - - # - # recursive merging (aka deep merge) - # taken from ActiveSupport::CoreExtensions::Hash::DeepMerge - # - def deep_merge(other_hash) - self.merge(other_hash) do |key, oldval, newval| - oldval = oldval.to_hash if oldval.respond_to?(:to_hash) - newval = newval.to_hash if newval.respond_to?(:to_hash) - oldval.class.to_s == 'Hash' && newval.class.to_s == 'Hash' ? oldval.deep_merge(newval) : newval - end - end - - def deep_merge!(other_hash) - replace(deep_merge(other_hash)) - end - -end |